Network manager says wired network device not managed

If you have any trouble in accessing internet using your wired connection and while troubleshooting, if your network manager says that "device is not managed", open the terminal and follow the below steps to fix the issue.

sudo vim /etc/NetworkManager/NetworkManager.conf

change the line managed=false to managed=true

sudo service network-manager restart

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When a similar message appears when you try to run sudo on your machine, the problem is likely with the permissions of /etc/sudoers file.

Try running

pkexec chmod 0440 /etc/sudoers

```...

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Use following command and answer YES to enable dynamic updates:

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Posted by Sandheep to Sandheep's deck (2013-07-09 10:39)

Network manager says wired network device not managed

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